3701275865 has 16 divisors (see below), whose sum is σ = 5080924800. Its totient is φ = 2535573120.

The previous prime is 3701275859. The next prime is 3701275873. The reversal of 3701275865 is 5685721073.

It is a happy number.

It is not a de Polignac number, because 3701275865 - 2⁶ = 3701275801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13691 + ... + 87120.

It is an arithmetic number, because the mean of its divisors is an integer number (317557800).

Almost surely, 2^3701275865 is an apocalyptic number.

3701275865 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3701275865 is a deficient number, since it is larger than the sum of its proper divisors (1379648935).

3701275865 is a wasteful number, since it uses less digits than its factorization.

3701275865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101872.

The product of its (nonzero) digits is 352800, while the sum is 44.

The square root of 3701275865 is about 60838.1119447341. Note that the first 3 decimals coincide. The cubic root of 3701275865 is about 1546.8581331032.

The spelling of 3701275865 in words is "three billion, seven hundred one million, two hundred seventy-five thousand, eight hundred sixty-five".